mid point of xy
x+xy=8 xy=-x+8 y=-1+8/x
x and y are being combined using a binary operation called "plus" and the result is xy.
between X and Y
x = 6y over (y-6)
mid point of xy
66
xy + y = z xy = z - y (xy)/y = (z - y)/y x = (z - y)/y
true
It equals y+1
x+xy=8 xy=-x+8 y=-1+8/x
x and y are being combined using a binary operation called "plus" and the result is xy.
xy + xy = 2xy
It cannot be a property since it is not generally true!
Yes
between X and Y
xy and yx are identical so you have 2xy = 545 ie xy = 272.5. Possible answers 5 and 54.5, 10.9 and 25 etc